body {
  background-color: #F5F6FA;
}
body .login_box .logo {
  margin: 10px 0;
}
body .login_box .logo .problem {
  margin-top: 30px;
}
body .login_box .logo .problem a {
  font-size: 14px;
  color: #666;
}
body .login_box .main_login {
  height: 490px;
  margin-top: 180px;
  background-color: #fff;
  position: relative;
  border-radius: 16px;
}
body .login_box .main_login .left_code {
  width: 476px;
  height: 490px;
  margin-top: 58px;
  margin-left: 28px;
}
body .login_box .main_login .left_code p:nth-child(1) {
  font-size: 20px;
  width: 504px;
  text-align: center;
  margin-bottom: 40px;
}
body .login_box .main_login .left_code p:nth-child(2) {
  font-size: 14px;
  color: #666;
  width: 504px;
  text-align: center;
}
body .login_box .main_login .left_code p:nth-child(2) img {
  width: 16px;
  margin: 0 20px 0 4px;
}
body .login_box .main_login .left_code p:nth-child(2) a:nth-child(1) {
  color: red;
}
body .login_box .main_login .left_code p:nth-child(2) a:nth-child(3) {
  color: #666;
  text-decoration: underline;
}
body .login_box .main_login .left_code p:nth-child(2) a:nth-child(3):hover {
  color: red;
}
body .login_box .main_login .left_code .code {
  width: 408px;
  height: 204px;
  overflow: hidden;
  margin-top: 30px;
}
body .login_box .main_login .left_code .code img {
  width: 204px;
  height: 204px;
  float: left;
}
body .login_box .main_login .left_code .code img:nth-child(1) {
  margin-left: 150px;
}
body .login_box .main_login .left_code .code img:nth-child(1):hover {
  margin-left: 0;
}
body .login_box .main_login::after {
  content: '';
  width: 1px;
  height: 246px;
  position: absolute;
  top: 152px;
  left: 504px;
  background-color: #BFBFBF;
}
body .login_box .main_login .right_login {
  height: 490px;
  margin-top: 58px;
  width: 476px;
  margin-right: 28px;
}
body .login_box .main_login .right_login .title {
  text-align: center;
  margin-bottom: 40px;
}
body .login_box .main_login .right_login .title a {
  font-size: 20px;
}
body .login_box .main_login .right_login .title a:nth-child(1) {
  color: red;
  margin-right: 30px;
}
body .login_box .main_login .right_login .form input {
  width: 368px ;
  height: 44px;
  background-color: #F7F8FC;
  margin-bottom: 16px;
  border-radius: 10px;
  margin-left: 70px;
  padding-left: 10px;
  box-sizing: border-box;
  font-size: 14px;
}
body .login_box .main_login .right_login .form input:nth-child(3) {
  background-color: orangered;
  font-size: 16px;
  color: #fff;
  padding: 0;
  margin-top: 20px;
  margin-bottom: 40px;
}
body .login_box .main_login .login_foot {
  width: 368px;
  height: 50px;
  margin-left: 70px;
  margin-top: 20px;
}
body .login_box .main_login .login_foot ul li {
  float: left;
  margin-right: 38px;
  position: relative;
}
body .login_box .main_login .login_foot ul li a {
  font-size: 14px;
  color: #666;
}
body .login_box .main_login .login_foot ul li:hover a {
  text-decoration: underline;
  color: red;
}
body .login_box .main_login .login_foot ul li:nth-child(4):hover a {
  text-decoration: underline;
  color: #666;
}
body .login_box .main_login .login_foot ul li:nth-child(4) {
  margin-right: 0;
}
body .login_box .main_login .login_foot ul li .line {
  display: block;
  float: left;
  width: 1px;
  height: 10px;
  background-color: #666;
  position: absolute;
  top: 4px;
  left: 82px;
}
body .login_box .login_foot_nav {
  height: 56px;
  margin-top: 50px ;
  margin-bottom: 30px;
}
body .login_box .login_foot_nav .foot_nav ul {
  margin-left: 118px;
}
body .login_box .login_foot_nav .foot_nav ul li {
  position: relative;
  float: left;
}
body .login_box .login_foot_nav .foot_nav ul li a {
  margin: 0 10px;
  color: #666;
}
body .login_box .login_foot_nav .foot_nav ul li a:hover {
  color: red;
  text-decoration: underline;
}
body .login_box .login_foot_nav .foot_nav ul li span {
  display: block;
  float: left;
  width: 1px;
  height: 6px;
  background-color: #666;
  position: absolute;
  top: 4px;
  left: 74px;
}
body .login_box .login_foot_nav .source {
  text-align: center;
  margin-top: 10px;
  color: #666;
  font-size: 12px;
}
